Let's roll up our sleeves and solve this. We have 257 and we're going to multiply it by 265, essentially adding 257 to itself 265 times.
Step 1: 0 + 257 = 257
Step 2: 257 + 257 = 514
Step 3: 514 + 257 = 771
Step 4: 771 + 257 = 1028
Step 5: 1028 + 257 = 1285
Step 6: 1285 + 257 = 1542
Step 7: 1542 + 257 = 1799
Step 8: 1799 + 257 = 2056
Step 9: 2056 + 257 = 2313
Step 10: 2313 + 257 = 2570
Step 11: 2570 + 257 = 2827
Step 12: 2827 + 257 = 3084
Step 13: 3084 + 257 = 3341
Step 14: 3341 + 257 = 3598
Step 15: 3598 + 257 = 3855
Step 16: 3855 + 257 = 4112
Step 17: 4112 + 257 = 4369
Step 18: 4369 + 257 = 4626
Step 19: 4626 + 257 = 4883
Step 20: 4883 + 257 = 5140
Step 21: 5140 + 257 = 5397
Step 22: 5397 + 257 = 5654
Step 23: 5654 + 257 = 5911
Step 24: 5911 + 257 = 6168
Step 25: 6168 + 257 = 6425
Step 26: 6425 + 257 = 6682
Step 27: 6682 + 257 = 6939
Step 28: 6939 + 257 = 7196
Step 29: 7196 + 257 = 7453
Step 30: 7453 + 257 = 7710
Step 31: 7710 + 257 = 7967
Step 32: 7967 + 257 = 8224
Step 33: 8224 + 257 = 8481
Step 34: 8481 + 257 = 8738
Step 35: 8738 + 257 = 8995
Step 36: 8995 + 257 = 9252
Step 37: 9252 + 257 = 9509
Step 38: 9509 + 257 = 9766
Step 39: 9766 + 257 = 10023
Step 40: 10023 + 257 = 10280
Step 41: 10280 + 257 = 10537
Step 42: 10537 + 257 = 10794
Step 43: 10794 + 257 = 11051
Step 44: 11051 + 257 = 11308
Step 45: 11308 + 257 = 11565
Step 46: 11565 + 257 = 11822
Step 47: 11822 + 257 = 12079
Step 48: 12079 + 257 = 12336
Step 49: 12336 + 257 = 12593
Step 50: 12593 + 257 = 12850
Step 51: 12850 + 257 = 13107
Step 52: 13107 + 257 = 13364
Step 53: 13364 + 257 = 13621
Step 54: 13621 + 257 = 13878
Step 55: 13878 + 257 = 14135
Step 56: 14135 + 257 = 14392
Step 57: 14392 + 257 = 14649
Step 58: 14649 + 257 = 14906
Step 59: 14906 + 257 = 15163
Step 60: 15163 + 257 = 15420
Step 61: 15420 + 257 = 15677
Step 62: 15677 + 257 = 15934
Step 63: 15934 + 257 = 16191
Step 64: 16191 + 257 = 16448
Step 65: 16448 + 257 = 16705
Step 66: 16705 + 257 = 16962
Step 67: 16962 + 257 = 17219
Step 68: 17219 + 257 = 17476
Step 69: 17476 + 257 = 17733
Step 70: 17733 + 257 = 17990
Step 71: 17990 + 257 = 18247
Step 72: 18247 + 257 = 18504
Step 73: 18504 + 257 = 18761
Step 74: 18761 + 257 = 19018
Step 75: 19018 + 257 = 19275
Step 76: 19275 + 257 = 19532
Step 77: 19532 + 257 = 19789
Step 78: 19789 + 257 = 20046
Step 79: 20046 + 257 = 20303
Step 80: 20303 + 257 = 20560
Step 81: 20560 + 257 = 20817
Step 82: 20817 + 257 = 21074
Step 83: 21074 + 257 = 21331
Step 84: 21331 + 257 = 21588
Step 85: 21588 + 257 = 21845
Step 86: 21845 + 257 = 22102
Step 87: 22102 + 257 = 22359
Step 88: 22359 + 257 = 22616
Step 89: 22616 + 257 = 22873
Step 90: 22873 + 257 = 23130
Step 91: 23130 + 257 = 23387
Step 92: 23387 + 257 = 23644
Step 93: 23644 + 257 = 23901
Step 94: 23901 + 257 = 24158
Step 95: 24158 + 257 = 24415
Step 96: 24415 + 257 = 24672
Step 97: 24672 + 257 = 24929
Step 98: 24929 + 257 = 25186
Step 99: 25186 + 257 = 25443
Step 100: 25443 + 257 = 25700
Step 101: 25700 + 257 = 25957
Step 102: 25957 + 257 = 26214
Step 103: 26214 + 257 = 26471
Step 104: 26471 + 257 = 26728
Step 105: 26728 + 257 = 26985
Step 106: 26985 + 257 = 27242
Step 107: 27242 + 257 = 27499
Step 108: 27499 + 257 = 27756
Step 109: 27756 + 257 = 28013
Step 110: 28013 + 257 = 28270
Step 111: 28270 + 257 = 28527
Step 112: 28527 + 257 = 28784
Step 113: 28784 + 257 = 29041
Step 114: 29041 + 257 = 29298
Step 115: 29298 + 257 = 29555
Step 116: 29555 + 257 = 29812
Step 117: 29812 + 257 = 30069
Step 118: 30069 + 257 = 30326
Step 119: 30326 + 257 = 30583
Step 120: 30583 + 257 = 30840
Step 121: 30840 + 257 = 31097
Step 122: 31097 + 257 = 31354
Step 123: 31354 + 257 = 31611
Step 124: 31611 + 257 = 31868
Step 125: 31868 + 257 = 32125
Step 126: 32125 + 257 = 32382
Step 127: 32382 + 257 = 32639
Step 128: 32639 + 257 = 32896
Step 129: 32896 + 257 = 33153
Step 130: 33153 + 257 = 33410
Step 131: 33410 + 257 = 33667
Step 132: 33667 + 257 = 33924
Step 133: 33924 + 257 = 34181
Step 134: 34181 + 257 = 34438
Step 135: 34438 + 257 = 34695
Step 136: 34695 + 257 = 34952
Step 137: 34952 + 257 = 35209
Step 138: 35209 + 257 = 35466
Step 139: 35466 + 257 = 35723
Step 140: 35723 + 257 = 35980
Step 141: 35980 + 257 = 36237
Step 142: 36237 + 257 = 36494
Step 143: 36494 + 257 = 36751
Step 144: 36751 + 257 = 37008
Step 145: 37008 + 257 = 37265
Step 146: 37265 + 257 = 37522
Step 147: 37522 + 257 = 37779
Step 148: 37779 + 257 = 38036
Step 149: 38036 + 257 = 38293
Step 150: 38293 + 257 = 38550
Step 151: 38550 + 257 = 38807
Step 152: 38807 + 257 = 39064
Step 153: 39064 + 257 = 39321
Step 154: 39321 + 257 = 39578
Step 155: 39578 + 257 = 39835
Step 156: 39835 + 257 = 40092
Step 157: 40092 + 257 = 40349
Step 158: 40349 + 257 = 40606
Step 159: 40606 + 257 = 40863
Step 160: 40863 + 257 = 41120
Step 161: 41120 + 257 = 41377
Step 162: 41377 + 257 = 41634
Step 163: 41634 + 257 = 41891
Step 164: 41891 + 257 = 42148
Step 165: 42148 + 257 = 42405
Step 166: 42405 + 257 = 42662
Step 167: 42662 + 257 = 42919
Step 168: 42919 + 257 = 43176
Step 169: 43176 + 257 = 43433
Step 170: 43433 + 257 = 43690
Step 171: 43690 + 257 = 43947
Step 172: 43947 + 257 = 44204
Step 173: 44204 + 257 = 44461
Step 174: 44461 + 257 = 44718
Step 175: 44718 + 257 = 44975
Step 176: 44975 + 257 = 45232
Step 177: 45232 + 257 = 45489
Step 178: 45489 + 257 = 45746
Step 179: 45746 + 257 = 46003
Step 180: 46003 + 257 = 46260
Step 181: 46260 + 257 = 46517
Step 182: 46517 + 257 = 46774
Step 183: 46774 + 257 = 47031
Step 184: 47031 + 257 = 47288
Step 185: 47288 + 257 = 47545
Step 186: 47545 + 257 = 47802
Step 187: 47802 + 257 = 48059
Step 188: 48059 + 257 = 48316
Step 189: 48316 + 257 = 48573
Step 190: 48573 + 257 = 48830
Step 191: 48830 + 257 = 49087
Step 192: 49087 + 257 = 49344
Step 193: 49344 + 257 = 49601
Step 194: 49601 + 257 = 49858
Step 195: 49858 + 257 = 50115
Step 196: 50115 + 257 = 50372
Step 197: 50372 + 257 = 50629
Step 198: 50629 + 257 = 50886
Step 199: 50886 + 257 = 51143
Step 200: 51143 + 257 = 51400
Step 201: 51400 + 257 = 51657
Step 202: 51657 + 257 = 51914
Step 203: 51914 + 257 = 52171
Step 204: 52171 + 257 = 52428
Step 205: 52428 + 257 = 52685
Step 206: 52685 + 257 = 52942
Step 207: 52942 + 257 = 53199
Step 208: 53199 + 257 = 53456
Step 209: 53456 + 257 = 53713
Step 210: 53713 + 257 = 53970
Step 211: 53970 + 257 = 54227
Step 212: 54227 + 257 = 54484
Step 213: 54484 + 257 = 54741
Step 214: 54741 + 257 = 54998
Step 215: 54998 + 257 = 55255
Step 216: 55255 + 257 = 55512
Step 217: 55512 + 257 = 55769
Step 218: 55769 + 257 = 56026
Step 219: 56026 + 257 = 56283
Step 220: 56283 + 257 = 56540
Step 221: 56540 + 257 = 56797
Step 222: 56797 + 257 = 57054
Step 223: 57054 + 257 = 57311
Step 224: 57311 + 257 = 57568
Step 225: 57568 + 257 = 57825
Step 226: 57825 + 257 = 58082
Step 227: 58082 + 257 = 58339
Step 228: 58339 + 257 = 58596
Step 229: 58596 + 257 = 58853
Step 230: 58853 + 257 = 59110
Step 231: 59110 + 257 = 59367
Step 232: 59367 + 257 = 59624
Step 233: 59624 + 257 = 59881
Step 234: 59881 + 257 = 60138
Step 235: 60138 + 257 = 60395
Step 236: 60395 + 257 = 60652
Step 237: 60652 + 257 = 60909
Step 238: 60909 + 257 = 61166
Step 239: 61166 + 257 = 61423
Step 240: 61423 + 257 = 61680
Step 241: 61680 + 257 = 61937
Step 242: 61937 + 257 = 62194
Step 243: 62194 + 257 = 62451
Step 244: 62451 + 257 = 62708
Step 245: 62708 + 257 = 62965
Step 246: 62965 + 257 = 63222
Step 247: 63222 + 257 = 63479
Step 248: 63479 + 257 = 63736
Step 249: 63736 + 257 = 63993
Step 250: 63993 + 257 = 64250
Step 251: 64250 + 257 = 64507
Step 252: 64507 + 257 = 64764
Step 253: 64764 + 257 = 65021
Step 254: 65021 + 257 = 65278
Step 255: 65278 + 257 = 65535
Step 256: 65535 + 257 = 65792
Step 257: 65792 + 257 = 66049
Step 258: 66049 + 257 = 66306
Step 259: 66306 + 257 = 66563
Step 260: 66563 + 257 = 66820
Step 261: 66820 + 257 = 67077
Step 262: 67077 + 257 = 67334
Step 263: 67334 + 257 = 67591
Step 264: 67591 + 257 = 67848
Step 265: 67848 + 257 = 68105

So, 257*265 = 68105